27967240

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{751}}^1$

素因数の和:795

約数の個数: 96

約数和(自身を含む): 77155200

約数和(自身を除く): 49187960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 95, 98, 133, 140, 152, 190, 196, 245, 266, 280, 380, 392, 490, 532, 665, 751, 760, 931, 980, 1064, 1330, 1502, 1862, 1960, 2660, 3004, 3724, 3755, 4655, 5257, 5320, 6008, 7448, 7510, 9310, 10514, 14269, 15020, 18620, 21028, 26285, 28538, 30040, 36799, 37240, 42056, 52570, 57076, 71345, 73598, 99883, 105140, 114152, 142690, 147196, 183995, 199766, 210280, 285380, 294392, 367990, 399532, 499415, 570760, 699181, 735980, 799064, 998830, 1398362, 1471960, 1997660, 2796724, 3495905, 3995320, 5593448, 6991810, 13983620, 27967240]

約数ペア:

[(1, 27967240), (2, 13983620), (4, 6991810), (5, 5593448), (7, 3995320), (8, 3495905), (10, 2796724), (14, 1997660), (19, 1471960), (20, 1398362), (28, 998830), (35, 799064), (38, 735980), (40, 699181), (49, 570760), (56, 499415), (70, 399532), (76, 367990), (95, 294392), (98, 285380), (133, 210280), (140, 199766), (152, 183995), (190, 147196), (196, 142690), (245, 114152), (266, 105140), (280, 99883), (380, 73598), (392, 71345), (490, 57076), (532, 52570), (665, 42056), (751, 37240), (760, 36799), (931, 30040), (980, 28538), (1064, 26285), (1330, 21028), (1502, 18620), (1862, 15020), (1960, 14269), (2660, 10514), (3004, 9310), (3724, 7510), (3755, 7448), (4655, 6008), (5257, 5320)]